1 /* 2 * Copyright (c) 2025-2026 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16 #ifndef NETWORKSLICE_CLIENT_H 17 #define NETWORKSLICE_CLIENT_H 18 19 #include <string> 20 21 #include "i_networkslice_service.h" 22 #include "parcel.h" 23 #include "singleton.h" 24 25 namespace OHOS { 26 namespace NetManagerStandard { 27 28 class NetworkSliceClient { 29 DECLARE_DELAYED_SINGLETON(NetworkSliceClient) 30 31 public: 32 int32_t SetNetworkSliceUePolicy(std::vector<uint8_t> buffer); 33 int32_t NetworkSliceInitUePolicy(); 34 int32_t NetworkSliceAllowedNssaiRpt(std::vector<uint8_t> buffer); 35 int32_t NetworkSliceEhplmnRpt(std::vector<uint8_t> buffer); 36 int32_t GetRouteSelectionDescriptorByDNN(std::string dnn, std::string& snssai, uint8_t& sscMode); 37 int32_t GetRSDByNetCap(int32_t netcap, std::map<std::string, std::string>& networkSliceParas); 38 int32_t SetSaState(bool isSaState); 39 private: 40 class NetworkSliceDeathRecipient : public IRemoteObject::DeathRecipient { 41 public: NetworkSliceDeathRecipient(NetworkSliceClient & client)42 explicit NetworkSliceDeathRecipient(NetworkSliceClient &client) : client_(client) {} 43 ~NetworkSliceDeathRecipient() override = default; OnRemoteDied(const wptr<IRemoteObject> & remote)44 void OnRemoteDied(const wptr<IRemoteObject> &remote) override 45 { 46 client_.OnRemoteDied(remote); 47 } 48 49 private: 50 NetworkSliceClient &client_; 51 }; 52 53 private: 54 sptr<INetworkSliceService> GetProxy(); 55 void RecoverCallback(); 56 void OnRemoteDied(const wptr<IRemoteObject> &remote); 57 void DlCloseRemoveDeathRecipient(); 58 private: 59 std::mutex mutex_; 60 sptr<INetworkSliceService> networksliceService_; 61 sptr<IRemoteObject::DeathRecipient> deathRecipient_; 62 }; 63 64 } // namespace NetManagerStandard 65 } // namespace OHOS 66 #endif // NETWORKSLICE_CLIENT_H 67